Software engineer, SaaS

Hercules•San Francisco, CA

15h•$100,000 - $250,000•Hybrid

About The Position

We are looking for a full-stack software engineer who specializes in SaaS. What are examples of projects you’d lead? You could build SDK features that users can seamlessly integrate into their apps like Hercules Commerce (our product catalog and payment processing solution), Hercules CMS, Hercules Files & Media, etc novel AI agent features like multi-agent editing, subagents, browser automation, collaboration features like multiplayer, comments/annotations marketplace infrastructure to allow customers to sell app templates internal rules, styles guides, and other prompts for AI coding assistants like Claude Code and Cursor What skills do we expect of all Hercules engineers to have? We expect all software engineers at Hercules to be incredibly strong in system design and architecture across infrastructure, data modeling, API design, and monorepos be able to truly 10x their workflow with AI coding tools while also maintaining high code quality have a good product sense with a clear background shipping to customers and iterating have a strong experience in Typescript, React, Git, containers, Postgres, and Redis talk with users, come up with new ideas autonomously, and ship! What additional skills do we expect you to have for this specific role? You are expected to have strong experience building/maintaining all of the following: Billing & monetization: subscription, entitlements (ideal: usage based) Identity: OAuth, RBAC, API keys, org/workspace/user model (ideal: SSO/SAML, 2FA, OIDC) Product: Product Analytics, Feature flags, A/B testing Common SaaS features: (as many as possible of notifications, i18n, accessibility, text editors, table grouping/sorting/filtering etc) Developer platform: webhooks, API docs, OpenAPI What’s Hercules’ stack? Languages: React, Typescript, AI SDK, Postgres, Redis, Clickhouse, Tailwind, IaC (CDK, Terraform), Docker, Otel, Hono, Drizzle ORM Clouds: Cloudflare, AWS AI Models: OpenAI, Anthropic, Google What are Hercules’ operating principles? Hercules’ operating principles guide how we make decisions every day. We take them very seriously. Most of them are specifically choices that we as a company unique prioritize and so can be learned on the job. However, we do specifically filter for these principles our hiring process: We move with urgency . We ship fast, iterate, and correct mistakes quickly. Our bias for action speeds our learning and delights our customers. We strive for excellence. Doing things well is in our DNA. We have good taste. We get the details right. Our outputs are exceptionally simple and self-serve. We’re proud of our work. We are hungry . We are willing to work hard and break through walls to achieve the outcomes we want. We are willing to operate at any level to get things done. We are politely relentless.

Requirements

strong in system design and architecture across infrastructure, data modeling, API design, and monorepos
be able to truly 10x their workflow with AI coding tools while also maintaining high code quality
have a good product sense with a clear background shipping to customers and iterating
have a strong experience in Typescript, React, Git, containers, Postgres, and Redis
talk with users, come up with new ideas autonomously, and ship!
strong experience building/maintaining all of the following: Billing & monetization: subscription, entitlements (ideal: usage based) Identity: OAuth, RBAC, API keys, org/workspace/user model (ideal: SSO/SAML, 2FA, OIDC) Product: Product Analytics, Feature flags, A/B testing Common SaaS features: (as many as possible of notifications, i18n, accessibility, text editors, table grouping/sorting/filtering etc) Developer platform: webhooks, API docs, OpenAPI